Panasonic VIERA-TH-50PZ80U user manual

Without the specific model number, it's hard to say for sure. However, most Panasonic Viera TVs are considered "Smart TVs" as they have internet connectivity and integrated apps. You should check your specific model for confirmation.

If you don't have the remote for your Panasonic Viera TH-50PZ80U TV, you can still access the menu using the buttons on the front panel of the TV. Here are the steps to follow:
1. Locate the buttons on the front panel of your TV. On most Panasonic TVs, they are positioned on the bottom right corner or along the bottom edge.
2. Look for the "MENU" button and press it. This should bring up the menu on your TV screen.
3. Once the menu is displayed, you can use the other buttons (such as arrow keys or select buttons) to navigate through the menu options.
4. Use the arrow buttons to highlight the desired menu option, and then press the select button to enter that menu.
5. Continue navigating through the submenus using the arrow buttons and select options as needed.
Please note that since the Viera TH-50PZ80U TV does not have a dedicated "Input" button on the front panel, you may need the remote control to switch the input source. Without the remote, you may not be able to change the input without a workaround or using a universal remote.